/// <summary>
/// Adds an object port to the node
/// </summary>
/// <param name="node"></param>
/// <param name="text">Title of the port</param>
/// <param name="porttype">Type of the port (Input,Output)</param>
/// <param name="type">Type of the data of the port</param>
/// <para name="multicon">Multiple connections in one port</para>
/// <param name="multiconnections"></param>
/// <param name="control">The control that will host the data <c>optional</c></param>
public void AddObjectPort(Node node, string text, PortTypes porttype, RTypes type, bool multiconnections,
Control control)
{
var port = new ObjectPort(Host, porttype, text, type)
{
Control = control,
MultipleConnectionsAllowed = multiconnections,
ParentNode = this
};
if (port.PortTypes == PortTypes.Input)
{
port.Style = (Style)FindResource("InObjectPortStyle");
port.index = InputPorts.Count;
InputPorts.Add(port);
}
else
{
port.Style = (Style)FindResource("OutObjectPortStyle");
port.index = OutputPorts.Count;
OutputPorts.Add(port);
}
}
public void AddObjectPort(Node node, string text, PortTypes porttype, RTypes type, bool multiconnections)
{
var port = new ObjectPort(Host, porttype, text, type)
{
MultipleConnectionsAllowed = multiconnections
};
port.ParentNode = node;
if (port.PortTypes == PortTypes.Input)
{
InputPorts?.Add(port);
InputPortsPanel?.Children.Add(port);
}
else
{
OutputPorts?.Add(port);
OutputPortsPanel?.Children.Add(port);
}
OnPropertyChanged();
}
public ObjectPort(VirtualControl host, PortTypes portType, string text, RTypes type)
{
Text = text;
Data = new RVariable(type);
Host = host;
// Focusable = false;
Data.ParentPort = this;
if (portType == PortTypes.Input)
{
if (type == RTypes.ArrayOrFactorOrListOrMatrix)
{
Style = (Style)FindResource("InArrayPortStyle");
}
else
{
Style = (Style)FindResource("InObjectPortStyle");
}
PortTypes = PortTypes.Input;
}
else
{
if (type == RTypes.ArrayOrFactorOrListOrMatrix)
{
Style = (Style)FindResource("OutArrayPortStyle");
}
else
{
Style = (Style)FindResource("OutObjectPortStyle");
}
PortTypes = PortTypes.Output;
}
Loaded += (sender, args) =>
{
Host = host;
_panel = (StackPanel)Template.FindName("ControlsPanel", this);
_pin = (UIElement)Template.FindName("Pin", this);
if (_pin != null)
{
_pin.PreviewMouseDown += OnMouseDown;
}
if (_panel == null)
{
return;
}
if (Control != null)
{
try
{
_panel.Children.Remove(Control);
_panel.Children.Add(Control);
}
catch (Exception)
{
MagicLaboratory.unLinkChild(Control);
_panel.Children.Add(Control);
}
}
};
PreviewMouseUp += OnMouseUp;
PreviewMouseMove += ObjectPort_PreviewMouseMove;
MouseLeave += (sender, args) =>
{
Host.HideLinkingPossiblity();
ParentNode.Refresh();
args.Handled = true;
};
Control.Loaded += Control_Loaded;
Control.SizeChanged += Control_SizeChanged;
}
/// <summary>
/// Virtual type that works as a data container for R-data-like types.
/// </summary>
/// <param name="type"></param>
public RVariable(RTypes type)
{
Type = type;
}